Tridehydro-<18>annulen

Base Information

• Chemical Name: Tridehydro-<18>annulen
• CAS No.: 3891-75-6
• Molecular Formula: C₁₈H₁₂
• Molecular Weight: 228.293
• Mol file: 3891-75-6.mol

Synonyms:

Chemical Property of Tridehydro-<18>annulen

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Tridehydro-<18>annulen

There total 7 articles about Tridehydro-<18>annulen which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cyclooctadeca-1,3,7,9,13,15-hexayne (7092-39-9) → Tridehydro-<18>annulen (3891-75-6,18446-45-2,18550-71-5)

Guidance literature:

With potassium tert-butylate; tert-butyl alcohol; benzene;

DOI:10.1021/ja01516a069 DOI:10.1021/ja00861a028

Reference yield:

1,5-hexadiyn-3-ol (61208-13-7) → Tridehydro-<18>annulen (3891-75-6,18446-45-2,18550-71-5)

Guidance literature:

With pyridine; lithium aluminium tetrahydride; copper diacetate; Reaktion ueber mehrere Stufen;

DOI:10.1021/ja00861a029 DOI:10.1021/ja01516a069

Reference yield:

1,7,13-Trihydroxy-cyclooctadeca-3,5,9,11,15,17-hexain (750638-27-8) → Tridehydro-<18>annulen (3891-75-6,18446-45-2,18550-71-5)

Guidance literature:

Multistep reaction; (i) LiAlH₄, THF, (ii) KHSO₄, Ac₂O, AcOH;

DOI:10.1021/ja00861a029

upstream raw materials:

1,5-hexadiyn-3-ol

cyclooctadeca-1,3,7,9,13,15-hexayne

1,7,13-Trihydroxy-cyclooctadeca-3,5,9,11,15,17-hexain

hexa-1,5-diyne

Downstream raw materials:

[18]annulene

cyclooctadecane